Squeaking of Ceramic-on-ceramic Hip Prosthesis

The problem of squeaking in hip joints not only makes a negative effect on patients' healthy state of physical and mental being, but also reflect the friction and wear properties of artifical hip joints, becoming a significant barrier of the development of artificial hip joints.

Aiming at this problem, Orthotek presents the cross study of tribology and acoustics. We has developed the tribo-acoustics system, which can inspect the problem of joint squeaking caused by friction, combining the analysis of material's friction property and the measurement of material's acoustics property.

In Virto Biomechanical Study

Orthotek have developed the in vitro biomechanical testing system for hemi-pelvis reconstruction. 

The system is validated by a case study of hemi-pelvis reconstruction using a adjustable hemi-plevic prosthesis . 

We'd like to expressed thanks to GOMShanghai Jiao Tong University (SJTU) Affiliated First People’s HospitalShanghai Shengshi Medical Instrument Science and Technology Co., LTD for their support.

3D Printing for High Quality and Personalized Medical&Clinical Product

With the development of this advanced technology, 3D printing techology is getting  a growing recogniztion by not only doctors, but also patients. 

Orthotek utilize digital design along with 3D printing technologies to help development of high quality and personalized medical and clinical products,including implants, prosthesis and orthoses

Orthotek Technical Journal
Scientific Achievements